Product Information
Kinase Inhibitor Name Salbutamol sulfate (Albuterol)
FormulaC13H21NO3.H2SO4
SolubilityDMSO ≥14 mg/mL Water ≥68 mg/mL Ethanol ≥68 mg/mL
Stability:
2 years -20℃ Powder
1 week -4℃ in DMSO
1 month -80℃ in DMSO
CAS No.51022-70-9
Biological ActivitySalbutamol(Albuterol) is a short-acting β2-adrenergic receptor agonist with an IC50 of 8.93 µM.
The tertiary butyl group in salbutamol (or albuterol) makes it more selective for β2-receptors. The drug is sold as a racemic mixture mainly because the S isomer blocks metabolism pathways while the R isomer shows activity. It exerts anabolic effects through androgen receptor agonistic activity in vitro.
M.W.337.39